A thick spherical shell has an inner radius R_(1) and an outer radius R_(2). It has mass m and a uniform density. If r is the distance from the centre, then gravitational field E_(g) for R_(1) lt r lt R_(2) is E = (KGm)/(r^(2)) ((r^(3)-R_(1)^(3))/(R_(2)^(3) - R_(1)^(3))). Find the value of K

A thick spherical shell has an inner radius R_(1) and an outer radius

1.	A thick spherical shell has an inner radius R_(1) and an outer radius R_(2). It has mass m and a uniform density. If r is the distance from the centre, then gravitational field E_(g) for R_(1) lt r lt R_(2) is E = (KGm)/(r^(2)) ((r^(3)-R_(1)^(3))/(R_(2)^(3) - R_(1)^(3))). Find the value of K
Answer» ANSWER :1